raulk

@raulvk • 5,716 subscribers

i like distributed systems, Wasm, agents & engineering // founder @0xff_lab // building https://t.co/xoO4wEiKzD

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A 500-node P2P network decoding a 2 MiB message with ethp2p Reed-Solomon erasure-coded broadcast (0.25x viz speed). Initial benchmarks: ~1.4s p95 decode latency vs ~7.15s with gossipsub. 5x faster, 40% of the bandwidth. This is with minimal tuning. Plenty of room to tighten. Realistic topology modelled after Ethereum mainnet (downscaled), deterministically simulated on Shadow. The visualizer handles 1.7M trace events without breaking a sweat, built on WebGL2/WebGPU via Purple = sender, blue = receiving, green = decoded.

A 500-node P2P network decoding a 2 MiB message with ethp2p Reed-Solomon erasure-coded broadcast (0.25x viz speed). Initial benchmarks: ~1.4s p95 decode latency vs ~7.15s with gossipsub. 5x faster, 40% of the bandwidth. This is with minimal tuning. Plenty of room to tighten. Realistic topology modelled after Ethereum mainnet (downscaled), deterministically simulated on Shadow. The visualizer handles 1.7M trace events without breaking a sweat, built on WebGL2/WebGPU via Purple = sender, blue = receiving, green = decoded.

19,809 次观看

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Code is cheap now. Understanding isn't. Introducing Spinal: a low-latency, predictive surface to grok and keep up with any codebase. From weekend hacks to mature behemoths. Linux kernel, 1.48M commits: first search results in <20 ms. Waitlist:

Code is cheap now. Understanding isn't. Introducing Spinal: a low-latency, predictive surface to grok and keep up with any codebase. From weekend hacks to mature behemoths. Linux kernel, 1.48M commits: first search results in <20 ms. Waitlist:

32,788 次观看 • 22 天前

Here we go! Two trustless agents discover each other over p2p (BitTorrent Mainline DHT) and agree on a content-addressed Wasm program as their shared state machine. They then transact in turns, emitting provable traces along the way. The demo: a game of chess. Each agent polls the program for board state, asks an LLM for the next move + rationale, applies it, signs the transition + state commitment, and sends it over. Both sides are guaranteed to derive the same state. They could've escrowed a bet on Ethereum beforehand. When the game settles, the winner claims the pot. Everything is sandboxed, verifiable, auditable. Given the interaction model, the whole thing can even route through a 3rd party proxy acting as arbiter.

Here we go! Two trustless agents discover each other over p2p (BitTorrent Mainline DHT) and agree on a content-addressed Wasm program as their shared state machine. They then transact in turns, emitting provable traces along the way. The demo: a game of chess. Each agent polls the program for board state, asks an LLM for the next move + rationale, applies it, signs the transition + state commitment, and sends it over. Both sides are guaranteed to derive the same state. They could've escrowed a bet on Ethereum beforehand. When the game settles, the winner claims the pot. Everything is sandboxed, verifiable, auditable. Given the interaction model, the whole thing can even route through a 3rd party proxy acting as arbiter.

58,357 次观看 • 8 个月前

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